88018664 has 16 divisors (see below), whose sum is σ = 166241700. Its totient is φ = 43687552.

The previous prime is 88018649. The next prime is 88018709. The reversal of 88018664 is 46681088.

It can be written as a sum of positive squares in 2 ways, for example, as 82992100 + 5026564 = 9110^2 + 2242^2 .

It is a plaindrome in base 12.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39059 + ... + 41250.

Almost surely, 2^88018664 is an apocalyptic number.

It is an amenable number.

88018664 is a deficient number, since it is larger than the sum of its proper divisors (78223036).

88018664 is a wasteful number, since it uses less digits than its factorization.

88018664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80452 (or 80448 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 41.

The square root of 88018664 is about 9381.8262614482. The cubic root of 88018664 is about 444.8274616216.

The spelling of 88018664 in words is "eighty-eight million, eighteen thousand, six hundred sixty-four".